Kawaguchi Clinic, located on Suidou-suji in Nada Ward, Kobe City, Hyogo Prefecture, specializes in internal medicine. The clinic provides English language services, offers parking, and is equipped with barrier-free facilities. The clinic is closed on Thursdays and Sundays, as well as on holidays and year-end and New Year holidays. In December 2016, the clinic directorship was passed down from the former director in a family succession, and the website was renewed in 2014. The clinic has appeared on Radio Kinki's "Everyone's Health Consultation," discussing tuberculosis and influenza vaccines for the elderly with the Vice Chair of the Public Health Committee in June 2025 and February 2026.